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The TPS62806-7-8EVM083 (BSR083-001) facilitates the evaluation of the TPS6280x family of 600-mA,
step-down converters with 2.3-µA I
EVM contains 3 separate circuits to create output voltages between 0.4 V and 3.3 V from higher input
voltages between 1.8 V and 5.5 V. All circuits have a maximum height of 1 mm. The TPS6280x is a highly
efficient and tiny solution for point-of-load (POL) converters for space-constrained applications, such as
wearables and smart phones.
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SLUUC01 - January 2019
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TPS62806-7-8EVM083 Evaluation Module
in tiny 1.05-mm by 0.7-mm WCSP packages with 0.35-mm pitch. The
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Copyright © 2019, Texas Instruments Incorporated
Contents
List of Figures
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= 1.8 V, I
OUT
List of Tables
TPS62806-7-8EVM083 Evaluation Module
User's Guide
SLUUC01 - January 2019
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Summary of Contents for Texas Instruments TPS62806-7-8EVM083
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Page 1: Table Of Contents
User's Guide SLUUC01 – January 2019 TPS62806-7-8EVM083 Evaluation Module The TPS62806-7-8EVM083 (BSR083-001) facilitates the evaluation of the TPS6280x family of 600-mA, step-down converters with 2.3-µA I in tiny 1.05-mm by 0.7-mm WCSP packages with 0.35-mm pitch. The EVM contains 3 separate circuits to create output voltages between 0.4 V and 3.3 V from higher input voltages between 1.8 V and 5.5 V. -
Page 2: Introduction
TPS62808 (U31) 3.3 V 1.8 V 1.8 - 3.3 V (adjustable) 600 mA Performance Specification Table 2 provides a summary of the TPS62806-7-8EVM083 performance specifications. Table 2. Performance Specification Summary SPECIFICATION UNIT Input voltage Output voltage setpoint Table 1 Output current... -
Page 3: Loop Response Measurement Modification
DCS-Control devices are found in How to Measure the Control Loop of DCS-Control™ Devices. Cut Trace as Shown Figure 1. Loop Response Measurement Modification SLUUC01 – January 2019 TPS62806-7-8EVM083 Evaluation Module Submit Documentation Feedback Copyright © 2019, Texas Instruments Incorporated... -
Page 4: Setup
Setup www.ti.com Setup This section describes how to properly use the TPS62806-7-8EVM083. Input/Output Connector Descriptions Jx1, Pin 1 and 2 – VIN Positive input connection from the input supply for the EVM. Jx1, Pin 3 and 4 – S+/S- Input voltage sense connections. Measure the input voltage at this point. -
Page 5: Tps62806-7-8Evm083 Test Results
This section provides the TPS62806-7-8EVM083 board layout and illustrations in Figure 3 through Figure 5. The Gerbers are available on the EVM product page: TPS62806-7-8EVM083. SLUUC01 – January 2019 TPS62806-7-8EVM083 Evaluation Module Submit Documentation Feedback Copyright © 2019, Texas Instruments Incorporated... -
Page 6: Top Assembly
Board Layout www.ti.com Figure 3. Top Assembly TPS62806-7-8EVM083 Evaluation Module SLUUC01 – January 2019 Submit Documentation Feedback Copyright © 2019, Texas Instruments Incorporated... -
Page 7: Top Layer
Board Layout www.ti.com Figure 4. Top Layer SLUUC01 – January 2019 TPS62806-7-8EVM083 Evaluation Module Submit Documentation Feedback Copyright © 2019, Texas Instruments Incorporated... -
Page 8: Bottom Layer
Board Layout www.ti.com Figure 5. Bottom Layer TPS62806-7-8EVM083 Evaluation Module SLUUC01 – January 2019 Submit Documentation Feedback Copyright © 2019, Texas Instruments Incorporated... -
Page 9: Tps62806-7-8Evm083 Angled View
Board Layout www.ti.com Figure 6. TPS62806-7-8EVM083 Angled View Figure 7. TPS62806-7-8EVM083 Overhead View SLUUC01 – January 2019 TPS62806-7-8EVM083 Evaluation Module Submit Documentation Feedback Copyright © 2019, Texas Instruments Incorporated... -
Page 10: Schematic And List Of Materials
Schematic and List of Materials www.ti.com Schematic and List of Materials This section provides the TPS62806-7-8EVM083 schematic and List of materials. Schematic Figure 8 illustrates the TPS62806 EVM schematic. VOUT VOUT 0.4V - 0.775V 1µH 1.8V to 5.5V 600mA 10.0... -
Page 11: Tps62806 List Of Materials
RES, 249 kΩ, 1%, 0.05 W, 0201 1.8V to 5.5V, 600mA, 2.3μA I Step Down Converter in 0.35mm pitch WCSP Package, 1.05 mm TPS62808YKA Texas Instruments x 0.70 mm SLUUC01 – January 2019 TPS62806-7-8EVM083 Evaluation Module Submit Documentation Feedback Copyright © 2019, Texas Instruments Incorporated... - Page 12 STANDARD TERMS FOR EVALUATION MODULES Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, and/or documentation which may be provided together or separately (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance with the terms set forth herein.
- Page 13 www.ti.com Regulatory Notices: 3.1 United States 3.1.1 Notice applicable to EVMs not FCC-Approved: FCC NOTICE: This kit is designed to allow product developers to evaluate electronic components, circuitry, or software associated with the kit to determine whether to incorporate such items in a finished product and software developers to write software applications for use with the end product.
- Page 14 www.ti.com Concernant les EVMs avec antennes détachables Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à...
- Page 15 www.ti.com EVM Use Restrictions and Warnings: 4.1 EVMS ARE NOT FOR USE IN FUNCTIONAL SAFETY AND/OR SAFETY CRITICAL EVALUATIONS, INCLUDING BUT NOT LIMITED TO EVALUATIONS OF LIFE SUPPORT APPLICATIONS. 4.2 User must read and apply the user guide and other available documentation provided by TI regarding the EVM prior to handling or using the EVM, including without limitation any warning or restriction notices.
- Page 16 Notwithstanding the foregoing, any judgment may be enforced in any United States or foreign court, and TI may seek injunctive relief in any United States or foreign court. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2019, Texas Instruments Incorporated...
- Page 17 TI products. TI’s provision of these resources does not expand or otherwise alter TI’s applicable warranties or warranty disclaimers for TI products. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2019, Texas Instruments Incorporated...
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